Buckling restrained brace connecting plate convenient to hoist

Abstract

The utility model relates to the technical field of constructional engineering, in particular to a buckling restrained brace connecting plate convenient to hoist, which comprises a mounting plate, a rib plate is vertically and fixedly connected to the mounting plate, an inclined edge is arranged at the corner of the bottom of the mounting plate, and a supporting plate vertically connected with the inclined edge is fixedly connected to the mounting plate. A connecting plate is further arranged on the mounting plate, a connecting hole with an internal thread is formed in the connecting plate, and the internal thread of the connecting hole is connected with a lifting ring screw. The hoisting device has the advantages of being simple in hoisting operation and free of additional welding or removing procedures.

Description

Technical Field

[0001] The present application relates to the technical field of construction engineering, and in particular to a buckling restrained support connecting plate that is easy to hoist. Background Art

[0002] Buckling restrained brace, also known as buckling-resistance brace or BRB, is a kind of building shock-absorbing product and a new type of bracing. Its structure usually consists of three parts: inner steel core, outer restraint casing and non-bonded isolation material between the two.

[0003] The most commonly used in the prior art are herringbone braces, V-shaped braces and single diagonal braces, which include three types of materials: embedded parts, connecting plates and dampers. The node plate includes an upper connecting plate and a lower connecting plate. When the upper connecting plate is hoisted, since it does not have a structure such as a hook to be hoisted, it is necessary to weld hooks on both sides of the connecting plate for hoisting, and then remove the hooks.

[0004] However, this setting will cause some problems: if you choose to remove the hook after the lifting is completed, you need to use various handheld instruments to remove it, and the weld position is difficult to grind flat, affecting the aesthetics. If you do not choose to remove the hook after the lifting is completed, it will affect the overall aesthetics, especially when welding and removing the hook, it will also consume manpower and material resources, and the operation is cumbersome. Utility Model Content

[0005] In order to improve the above-mentioned problems existing in the buckling restrained brace connecting plate, the present application provides a buckling restrained brace connecting plate which is easy to hoist.

[0006] The present application provides a buckling restrained support connecting plate that is easy to hoist and adopts the following technical solution:

[0007] A flexure restraint support connecting plate which is easy to hoist, comprises a mounting plate, a rib plate is vertically fixed to the mounting plate, an inclined edge is arranged at the bottom corner of the mounting plate, a support plate which is vertically connected to the inclined edge is fixed to the mounting plate, a connecting plate is also arranged on the mounting plate, a connecting hole with an internal thread is opened on the connecting plate, and a lifting eye screw is connected to the internal thread of the connecting hole.

[0008] By adopting the above technical solution, the staff can install the lifting eye screws on the connecting holes, and then use hooks, lifting ropes and lifting equipment to lift the flexure restraint support connecting plate. After completion, the lifting eye screws can be removed. The operation is simple and no additional welding of lifting eye is required.

[0009] Optionally, the connecting plate is vertically fixed to the side wall of the mounting plate.

[0010] By adopting the above technical solution, the connecting plate is used to connect the eye screws on the one hand, and can be used as a rib plate to improve the overall structural strength of the buckling restraint support connecting plate on the other hand.

[0011] Optionally, a mounting hole is provided on the mounting plate, and the connecting plate is detachably inserted into the mounting hole.

[0012] By adopting the above technical solution, the connecting plate can be inserted into the installation hole, and then the eye screws can be installed for lifting. When the installation is completed, the eye screws and the connecting plate can be removed in turn, which is easy to operate.

[0013] Optionally, a card slot is provided in the middle of the top edge of the connecting plate, the card slot is adapted to the thickness of the mounting plate, and the connecting plate and the mounting plate are detachably connected.

[0014] By adopting the above technical solution, when the connecting plate is connected with the mounting plate, the two ends of the cantilevered connecting plate can be made equal in length, so that the connecting plate is evenly stressed and the stability of the connecting plate after installation is improved.

[0015] Optionally, an ear plate is fixedly connected to the side wall of the mounting plate, a plug-in slot is provided on the connecting plate, and the connecting plate is detachably mounted on the ear plate.

[0016] By adopting the above technical solution, when hoisting is required, the connecting plate can be sleeved on the ear plate through the plug-in slot and then hoisting can be carried out. When the hoisting is completed, the connecting plate can be removed from the ear plate.

[0017] Optionally, a top screw for fixing is installed between the connecting plate and the ear plate.

[0018] By adopting the above technical solution, after the connection plate is installed, the connection plate can be conveniently fixed using the top screw.

[0019] In summary, the present application includes at least one of the following beneficial technical effects:

[0020] 1. The staff can install the eye screws on the connection holes, and then use the hooks, ropes and lifting equipment to lift the buckling restraint support connection plate. After completion, the eye screws can be removed. The operation is simple and no additional welding of eye screws is required;

[0021] 2. The connecting plate is used to connect the eyebolts on one hand, and can also be used as a rib to enhance the overall structural strength of the buckling restraint support connecting plate on the other hand. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the buckling restrained support connecting plate of Example 1 of the present application.

[0023] Figure 2It is a schematic structural diagram of the buckling restrained support connecting plate of Example 2 of the present application.

[0024] Figure 3 It is a structural schematic diagram of the connecting plate of Example 2 of the present application.

[0025] Figure 4 It is a schematic structural diagram of the buckling restrained support connecting plate of Example 3 of the present application.

[0026] Figure 5 It is a partial structural explosion diagram of Example 3 of the present application.

[0027] Explanation of the reference numerals: 1. mounting plate; 10. inclined edge; 11. mounting hole; 2. rib plate; 3. support plate; 4. connecting plate; 40. connecting hole; 41. slot; 5. eye screw; 6. ear plate; 60. top screw. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1 -Attached Figure 5 This application is described in further detail.

[0029] An embodiment of the present application discloses a buckling restrained support connecting plate that is easy to hoist.

[0030] Example 1

[0031] Reference Figure 1 A buckling restraint support connecting plate convenient for hoisting includes a mounting plate 1 vertically welded and fixed below the embedded plate at the bottom of the beam. The mounting plate 1 is in the shape of a rectangular plate as a whole, and inclined edges 10 are respectively provided at the two bottom corners of the mounting plate 1. A rib plate 2 is vertically fixedly connected to the middle position of the front and back of the mounting plate 1, and a rib plate 2 is vertically fixedly connected to the two horizontal vertical edges of the mounting plate 1, and the four rib plates 2 are perpendicular to the mounting plate 1.

[0032] Reference Figure 1 A group of support plates 3 are fixedly connected to the mounting plate 1 near the two oblique edges 10, and each group of support plates 3 includes two support plates 3, one of which is vertically fixed to the front side of the mounting plate 1, and the other support plate 3 is vertically fixed to the back side of the mounting plate 1, and the support plates 3 and the oblique edges 10 are perpendicular to each other, and the lower ends of the support plates 3 are connected to the oblique edges 10, and the support plates 3 are used to cooperate with the mounting plate 1 to provide support force for the damper.

[0033] Reference Figure 1Two connecting plates 4 are vertically fixed on the front and back of the mounting plate 1. Taking the two connecting plates 4 located on the front of the mounting plate 1 as an example, the two connecting plates 4 are symmetrically arranged on both sides of the rib plate 2 located in the middle of the mounting plate 1. A connecting hole 40 with an internal thread is horizontally opened on the connecting plate 4, and a lifting eye screw 5 is detachably threadedly connected in the connecting hole 40. The entire buckling restraint support connecting plate is provided with four lifting eye screws 5.

[0034] The implementation principle of Example 1 of the present application is: when lifting is required, the staff can install the lifting screw 5 on the connecting plate 4, and then use the hook and pull rope in conjunction with the lifting equipment to lift the entire flexural constraint support connecting plate. After the work is completed, the lifting screw 5 can be removed without the need for additional welding or cleaning operations.

[0035] Example 2

[0036] Reference Figure 2 and Figure 3 The difference between this embodiment and embodiment 1 is that two mounting holes 11 are provided on the mounting plate 1, and the two mounting holes 11 are symmetrically arranged on both sides of the rib plate 2 located in the middle of the mounting plate 1. The connecting plate 4 is detachably penetrated through the mounting holes 11, and a card slot 41 is provided in the middle position of the top edge of the connecting plate 4. The card slot 41 is adapted to the thickness of the mounting plate 1, and the connecting plate 4 is detachably clamped on the mounting plate 1 through the card slot 41, so as to fix the connecting plate 4. Two connecting holes 40 are provided, and the two connecting holes 40 are respectively located at different ends of the connecting plate 4.

[0037] The implementation principle of the second embodiment of the present application is as follows: when hoisting is required, the connecting plate 4 is inserted into the mounting hole 11, and then the connecting plate 4 is fixed to the mounting plate 1 through the card slot 41, and the eye screws 5 are installed on the connecting hole 40, and then hoisting is performed. After the hoisting is completed, the eye screws 5 are removed, and the connecting plate 4 can be directly taken out from the mounting hole 11, which is easy to operate.

[0038] Example 3

[0039] Reference Figure 4 and Figure 5 The difference between this embodiment and the first embodiment is that two ear plates 6 are vertically fixed on the front and back of the mounting plate 1, respectively. Taking the two ear plates 6 located on the front of the mounting plate 1 as an example, the two ear plates 6 are symmetrically arranged on both sides of the rib plate 2 located in the middle of the mounting plate 1. A plug-in slot is provided on the connecting plate 4, and the connecting plate 4 can be detachably sleeved on the ear plates 6. A top screw 60 for fixing is installed between the connecting plate 4 and the ear plates 6.

[0040] The implementation principle of Example 3 of the present application is: when lifting is required, the staff puts the connecting plate 4 on the ear plate 6 and fixes it with the top screw 60, and then installs the lifting eye screw 5 into the connecting hole 40 for lifting.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A buckling restrained brace connecting plate that is easy to hoist, characterized in that: The invention comprises a mounting plate (1), a rib plate (2) is vertically fixedly connected to the mounting plate (1), an inclined edge (10) is arranged at the bottom corner of the mounting plate (1), a support plate (3) is fixedly connected to the mounting plate (1) and is vertically connected to the inclined edge (10), and a connecting plate (4) is also arranged on the mounting plate (1), a connecting hole (40) with an internal thread is opened on the connecting plate (4), and a lifting eye screw (5) is connected to the internal thread of the connecting hole (40).

2. The buckling restrained brace connecting plate for easy hoisting according to claim 1, characterized in that: The connecting plate (4) is vertically fixed to the side wall of the mounting plate (1).

3. The buckling restrained brace connecting plate for easy hoisting according to claim 1, characterized in that: The mounting plate (1) is provided with a mounting hole (11), and the connecting plate (4) is detachably inserted into the mounting hole (11).

4. The buckling-restrained brace connecting plate for easy hoisting according to claim 3, characterized in that: A clamping groove (41) is provided in the middle of the top edge of the connecting plate (4), the clamping groove (41) is adapted to the thickness of the mounting plate (1), and the connecting plate (4) and the mounting plate (1) are detachably clamped.

5. The buckling-restrained brace connecting plate for easy hoisting according to claim 1, characterized in that: An ear plate (6) is fixedly connected to the side wall of the mounting plate (1), a plug-in slot is provided on the connecting plate (4), and the connecting plate (4) is detachably sleeved on the ear plate (6).

6. The buckling restrained brace connecting plate for easy hoisting according to claim 5, characterized in that: A top screw (60) for fixing is installed between the connecting plate (4) and the ear plate (6).

Images